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$Set of General Math and Motor Control Functions for ARM Cortex ...$

Table of Contents 4.1.3 Configuring Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110 4.1.4 Using the Performance Analysis Configuration Editor . . . . . . . . . . . . . . . . . . . .116 4.2 Collecting Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 4.2.1 Specified Cycle Count Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134 4.2.2 One Shot Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135 4.2.3 Logic Analyzer Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136 4.2.4 Configuration Access Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137 4.3 Analyzing Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138 4.3.1 Viewing Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138 4.3.2 Saving Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144 4.3.3 Loading Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145 4.4 Performance Analysis Scenarios (PFS) Editor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146 4.4.1 Importing PFS Files and Performance Analysis Data . . . . . . . . . . . . . . . . . . . . .146 4.4.2 Working on Scenario Editor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151 4.4.3 Expert Mode Configuration Subroutines in PFU Files . . . . . . . . . . . . . . . . . . . .165 4.4.4 Modifying Scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .177 4.4.5 Creating New Scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182 4.5 Generating CSV and Summary CSV Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190 4.6 Capturing Program Counter with Event Captures . . . . . . . . . . . . . . . . . . . . . . . . . . . .194 4.7 Setting Performance Analysispoints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195 4.7.1 Setting Pfapoints From Disassembly View . . . . . . . . . . . . . . . . . . . . . . . . . . . . .199 4.8 Zip File Database of Event, Counter and Metric Capabilities . . . . . . . . . . . . . . . . . . .200 5 Performance Analysis for B4 and T4 Devices 203 5.1 Performance Analysis Perspective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .203 5.1.1 Performance Analysis View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .203 5.1.2 Configuration View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .204 5.1.3 Performance Analysis Session View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .211 5.1.4 Progress View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .211 5.2 Creating New Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212 5.3 Connecting to Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .213 5.3.1 Selecting Connection Automatically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .214 5.3.2 Adding Connection Manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .216 5.4 Selecting Scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .217 5.5 Running Scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .219 4 Tracing and Analysis Tools User Guide
Table of Contents 5.6 Viewing Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 5.6.1 Tabular Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 5.6.2 Graphical Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 6 Nexus Tracing of User Space Applications 227 6.1 Tracing User Space Processes Selectively . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 6.2 Shared Objects and Dynamic Linking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 6.2.1 Input to Decoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 6.3 Target Configuration for Generating and Collecting Nexus Trace. . . . . . . . . . . . . . . . 233 6.4 Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 Index 239 Tracing and Analysis Tools User Guide 5
Page 1 and 2: CodeWarrior Development Studio for
Page 3: Table of Contents 1 Introduction 7
Page 7 and 8: Introduction Tracing and Analysis T
Page 9 and 10: 1.3 Accompanying Documentation Trac
Page 11 and 12: Trace Tracing and Analysis Tools Us
Page 13 and 14: Figure 2.2 Processor Page 8. Expand
Page 15 and 16: Tracing and Analysis Tools User Gui
Page 17 and 18: Figure 2.5 Configurations Page 15.
Page 23 and 24: Table 2.3 Trace Collection Options
Page 27 and 28: Table 2.4 DDR Buffer Options Option
Page 29 and 30: Table 2.5 Program Trace Options Opt
Page 31 and 32: Figure 2.17 Trace Configurations Di
Page 33 and 34: Figure 2.19 Data Address Compare Se
Page 35 and 36: Table 2.8 Data Address Compare Opti
Page 37 and 38: . Click Apply to apply the settings
Page 39 and 40: Figure 2.23 EPU Events Settings Tab
Page 41 and 42: Table 2.12 SCU Configuration Option
Page 43 and 44: d. Configure the Ocean options. Tab
Page 45 and 46: Figure 2.29 Comparator A Settings T
Page 47 and 48: Table 2.17 Comparator C Options (co
Page 49 and 50: Figure 2.33 Trace and Profile Tab f
Page 53 and 54: 2.1.2.2.1 Customizing Trace Scenari
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Tracing and Analysis Tools User Gui
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Table 2.19 Trace Controls (continue
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Table 2.20 Software Analysis — To
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Table 2.22 Trace Events View Fields
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Figure 2.44 Column Chooser Tracing
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Table 2.23 Critical Code Tab — De
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Table 2.25 Buttons Available in Sta
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Figure 2.49 Performance Viewer Trac
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Table 2.28 Field Description of Cal
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2.3.1.5 Nexus Messages Tracing and
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Figure 2.53 Find and Filter Dialog
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2.3.3 Exporting Trace Data Tracing
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Figure 2.60 Import Trace Page Traci
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Figure 2.62 Import Trace Configurat
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Tracepoints Tracing and Analysis To
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19. Click Suspend to suspend the ap
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Figure 3.12 Address Analysispoint S
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Table 3.1 describes the Select Core
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Performance Analysis for QorIQ P Se
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4.1.2 Running Helper Programs Traci
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Figure 4.3 Project References Page
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Figure 4.5 New Wizard Tracing and A
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Figure 4.7 Folder Selection Dialog
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To configure specific counters: Tra
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Table 4.3 lists the options in the
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Figure 4.13 Events Selector — Sho
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Figure 4.15 Configured Event Counte
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Table 4.6 Performance Analysis Char
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Figure 4.19 Performance Analysis Co
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Table 4.8 Modes to Configure and Co
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1. Expand the Logic Analyzer Mode g
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Viewing Analysis Results Opening Ch
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Figure 4.28 Performance Analysis Ev
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Figure 4.33 Save Performance Analys
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Figure 4.34 Import Wizard 2. Select
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Figure 4.36 Import Projects Page
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Figure 4.40 Properties View Tracing
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Figure 4.49 Disassembled elf File T
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Figure 4.58 Pfu Configuration Group
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Figure 4.60 Adding Access Line Trac
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Figure 4.74 Scenarios Editor — Ap
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Figure 4.78 Scenarios Editor — Ex
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Figure 4.81 New Folder Dialog Box N
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8. Click Next. The Pfs Performance
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13. In the Properties view, enter s
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Performance Analysis for B4 and T4
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Figure 5.2 Configuration View The C
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5.1.2.2 Scenarios Pane Tracing and
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Table 5.3 Options Available in Samp
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Performance Analysis for B4 and T4
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Figure 5.12 New Configuration Scree
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Figure 5.14 Search Connections Wind
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Figure 5.17 Connection Added Tracin
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Figure 5.23 Measurement Results 5.6
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Delete — Deletes the selected res
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Nexus Tracing of User Space Applica
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Figure 6.2 Add Operating System Inf
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Index A Add a Stock Scenario 207, 2
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configuration editor window 131 con
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